SCF_TIMESTAMP
if (sc->sc_flags & SCF_TIMESTAMP)
sc->sc_flags |= SCF_TIMESTAMP;
((sc->sc_flags & SCF_TIMESTAMP) ? TCPOLEN_TSTAMP_APPA : 0) +
if (sc->sc_flags & SCF_TIMESTAMP) {
if (sc->sc_flags & SCF_TIMESTAMP) {